Map string list string in java

    Map<String, List<String>> myMaps = new HashMap<String, List<String>>();
    for (DataObject item : myList) {
        if (!myMaps.containsKey(item.getKey())) {
            myMaps.put(item.getKey(), new ArrayList<String>());
        }
        myMaps.get(item.getKey()).add(item.getValue());
    }

Source: stackoverflow.com

Java map string to list

    Map<String, List<String>> myMaps = new HashMap<String, List<String>>();
    for (DataObject item : myList) {
        if (!myMaps.containsKey(item.getKey())) {
            myMaps.put(item.getKey(), new ArrayList<String>());
        }
        myMaps.get(item.getKey()).add(item.getValue());
    }

Source: stackoverflow.com

Similar codes

0 vote205 views1 answer
How to add spaces before string in java
Java
1 vote215 views1 answer
Remove spaces at beginning and end of string java
Java
0 vote212 views1 answer
Add close button on right top corner of alert dialog box for android
Java
6 votes220 views2 answers
Get raondom from array java
Java
4 votes204 views3 answers
Java string from byte array
Java
1 vote198 views1 answer
How to handle filenotfoundexception in java
Java
-1 vote201 views2 answers
Java servlet 4.0 download
Java
0 vote207 views1 answer
Metodi di javascritp
Java
0 vote235 views2 answers
How to stop activity from another activity
Java
0 vote195 views1 answer
How to search for charecters in java
Java